The egrets follow the buffalo of the plains around. The buffalo kick up insects and the egrets eat them. How can you classify the relationship between the buffalo and egrets? Remember in this scenario the buttal is NOT benefiting only the egret)
commensalism (symbiotic
Parasitism (symbiotic)
mutualism symbiotic)
Predatory

Which of the following statements best distinguishes a hypothesis from a theory? a. theories are hypotheses that have been proved. b.hypotheses are guesses; theories are correct answers c. hypotheses usually are relatively narrow in scope; theories have broad explanatory power. d. theories are proved to be true; hypotheses are often contradicted by experimental results.